USER MANUAL - CAMBOARD Electronics
Contents
1. 1 IN 2 8 10 4 Result and Error Codes Result l Syntax Command ran successfully no error COMMAND PARAMETERS OK Protocol Errors Syntax error ERRO001 Command not available for this device ERR002 Parameter is out of range ERR003 Unauthorized access command run without the ERR004 matching login S 21HDCP IR Protocol 3000 Synta www camboard de Tel 07131 911201ce info camboard de Fax 07131 911203 im Vertrieb von CAMBOARD Electronics LIMITED WARRANTY The warranty obligations of Kramer Electronics for this product are limited to the terms set forth below Whatis Covered This limited warranty covers defects in materials and workmanship in this product What is Not Covered This limited warranty does not cover any damage deterioration or malfunction resulting from any alteration modification improper or unreasonable use or maintenance misuse abuse accident neglect exposure to excess moisture fire improper packing and shipping such claims must be presented to the carrier lightning power surges or other acts of nature This limited warranty does not cover any damage deterioration or malfunction resulting from the installation or removal of this product from any installation any unaut2. assigning a GROUP number The setup parameters for the remote control transmitter are as follows router number 1 default group number 11 single digit mode default video default For further details see the RC IR3 user manual To assign the GROUP number on the remote control transmitter do the following 1 Point the remote control transmitter at the remote receiver and press the GROUP key 2 Press key 11 This sets and saves the group number To switch INPUT 1 or 2 to the output via the remote control transmitter press key 1 or 2 4 3 Controlling via the Remote Terminal Block Connector The contact closure remote control pins operate in a similar way to the input SELECT button Using the contact closure remote control lets you select an input by remote control To do so temporarily connect the required input IN1 or IN2 pin on the REMOTE terminal block connector to the G ground pin as illustrated in the examples in Figure 3 Warning DO NOT connect more than one PIN to the G PIN at the same time To select IN1 attach PIN IN1 to the G PIN To select IN2 attach PIN IN2 to the G PIN REMOTE REMOTE IN1 G IN2 IN1 G IN2 Figure 3 Connecting the REMOTE Input Select Connector if VS 21HDCP IR Connecting the VS 21HDCP IR www camboard de Tel 07131 911201ce infoG camboard de Fax 07131 911203 im Vertrieb von CAMBOARD Electronics 5 Acquiring an EDID Initially the VS 21HDCP IR operates with the
3. factory default EDID This lets you connect the power before connecting one of the acceptors or the source You can acquire the EDID from the output to one of the two inputs or set the acquired EDID and the default EDID to both inputs To acquire the EDID do the following 1 Connect the power 2 Connect the output 3 Press and hold the SELECT button The IN LEDs illuminate in the following cycle IN 1 flashes IN 2 flashes both illuminate and both blink default 4 Release the SELECT button when reaching the desired set up The EDID is now acquired IN LED Status The EDID Acquired when Releasing the SELECT Button IN 1 flashes Output to input 1 IN 2 flashes Output to input 2 IN 1 and IN 2 illuminate Output to Input 1 and input 2 simultaneously IN 1 IN 2 flash Default value to Input 1 and input 2 simultaneously VS 21HDCP IR Acquiring an EDID www camboard de Tel 07131 911201ce info camboard de Fax 07131 911203 im Vertrieb von CAMBOARD Electronics 6 Technical Specifications INPUTS 2 DVI D on DVI I connectors 1 2Vpp DDC signal 5Vpp TTL 1 DVI D on a DVI I connector DDC signal 5Vpp TTL BANDWIDTH 6 75Gbps 2 25Gbps per graphic channel POWER CONSUMPTION 5V DC 250mA OPERATING TEMPERATURE 0 to 40 C 32 to 104 F STORAGE TEMPERATURE 40 to 70 C 40 to 158 F HUMIDITY 10 to 90 RHL non condensing DIMENSIONS 14 3cm x 12 2cm x 4 36cm 5 63 x 4 8 x 1 72 W D H WEIGHT 0 3k
4. purchased this product or the Kramer Electronics office nearest you For a list of authorized Kramer Electronics resellers and or Kramer Electronics authorized service providers please visit our web site at www kramerelectronics com or contact the Kramer Electronics office nearest you In order to pursue any remedy under this limited warranty you must possess an original dated receipt as proof of purchase from an authorized Kramer Electronics reseller If this product is returned under this limited warranty a return authorization number obtained from Kramer Electronics will be required You may also be directed to an authorized reseller or a person authorized by Kramer Electronics to repair the product Ifitis decided that this product should be returned directly to Kramer Electronics this product should be properly packed preferably in theoriginal carton for shipping Cartons not bearing a return authorization number will be refused Limitation on Liability THE MAXIMUM LIABILITY OF KRAMER ELECTRONICS UNDER THIS LIMITED WARRANTY SHALL NOT EXCEED THE ACTUAL PURCHASE PRICE PAID FOR THE PRODUCT TO THE MAXIMUM EXTENT PERMITTED BY LAW KRAMER ELECTRONICS IS NOT RESPONSIBLE FOR DIRECT SPECIAL INCIDENTAL OR CONSEQUENTIAL DAMAGES RESULTING FROM ANY BREACH OF WARRANTY OR CONDITION OR UNDER ANY OTHER LEGAL THEORY Some countries districts or states do not allow the exclusion or limitation of relief special incidental consequential or indirect damage
5. source 2 OUTPUT DVI Connector Connect to the DVI acceptor RS 232 9 pin D sub Connects to the PC or Serial Controller Connector No Null modem adapter Connector is required REMOTE Terminal Block Connect to a contact closure switch see Section 4 3 Connectors 5V DC 5V DC connector for powering the unit Remote IR Receiver Window Receives signals from the infrared remote control and LED transmitter and the yellow LED lights when receiving signals from the infrared remote control transmitter 0 i 2 VS 21HDCP IR Overview EE www camboard de Tel 07131 911201ce info camboard de Fax 07131 911203 im Vertrieb von CAMBOARD Electronics 4 Connecting the VS 21HDCP IR Always switch off the power to each device before connecting it to your VS 21HDCP IR After connecting your VS 21HDCP IR connect its power and then switch on the power to each device To connect the VS 21HDCP IR as illustrated in the example in Figure 2 1 Connect up to two DVI sources to the INPUT connectors as follows INPUT 1 connector to DVI source 1 for example a computer INPUT 2 connector to DVI source 2 for example a set top box 2 Connect the OUTPUT connector to the DVI acceptor for example a DVI display 3 Connect the 5V DC power adapter to the power socket and connect the adapter to the mains electricity not illustrated in Figure 2 4 If required connect a PC or controller to the RS 232 port see Section 4 1 5 Pres
6. Introduction 1 2 Getting Started 2 2 1 Achieving the Best Performance 2 2 2 Safety Instructions 3 2 3 Recycling Kramer Products 3 3 Overview 4 3 1 Defining the VS 21HDCP IR 2x1 DVI Switcher 4 4 Connecting the VS 21HDCP IR 6 4 1 Controlling the VS 21HDCP IR via RS 232 7 4 2 Using the Remote Control Transmitter 8 4 3 Controlling via the Remote Terminal Block Connector 8 5 Acquiring an EDID 9 6 Technical Specifications 10 6 1 Default Communication Parameters 10 7 Protocol 2000 11 7 1 Syntax 11 7 2 Instruction Codes 12 8 Protocol 3000 Syntax 13 8 1 Host Message Format 13 8 2 Device Message Format 13 8 3 Command Terms 14 8 4 Entering Commands 15 8 5 Bidirectional Definition 15 8 6 Command Forms 15 8 7 Command Chaining 15 8 8 Maximum String Length 16 8 9 Backward Support 16 8 10 Commands 16 Figures Figure 1 VS 21HDCP IR 2x1 DVI Switcher 5 Figure 2 Connecting the VS 21HDCP IR 2x1 DVI Switcher 7 Figure 3 Connecting the REMOTE Input Select Connector 8 www camboard de Tel 07131 911201ce info camboard de Fax 07131 911203 im Vertrieb von CAMBOARD Electronics 1 Introduction Welcome to Kramer Electronics Since 1981 Kramer Electronics has been providing a world of unique creative and affordable solutions to the vast range of problems that confront video audio presentation and broadcasting professionals on a daily basis In recent years we have redesigned and upgraded most of our line making the best even better Our 1 000 p
7. N INSTRUCTION 1st Byte Bit 7 Defined as 0 D DESTINATION 0 Sends information to the switchers from the PC 1 Sends information to the PC from the switcher N5 NO INSTRUCTION The 6 bit INSTRUCTION defines the function performed by the switcher s If a function is performed using the machine s keyboard these bits are set with the INSTRUCTION NO performed The instruction codes are defined according to the table below INSTRUCTION NO is the value set in N5 NO 2nd Byte Bit 7 Defined as 1 16 10 INPUT When switching i e instruction codes 1 and 2 the 7 bit INPUT is set as the input number to be switched If switching is done using the machine s front panel these bits are set with the INPUT NUMBER switched For other operations these bits are defined according to the table 3rd Byte Bit 7 Defined as 1 O6 00 OUTPUT When switching i e instruction codes 1 and 2 the 7 bit OUTPUT is set as the output number to be switched If Switching is done using the machine s front panel these bits are set with the OUTPUT NUMBER switched For other operations these bits are defined according to the table 4th Byte Bit 7 Defined as 1 Bit 5 Don t care OVR Machine number override M4 M0 MACHINE NUMBER This byte is used to address machines in a system by their machine numbers When several machines are controlled from a single serial port they are usually configured together and each ma
8. camboard de Tel 07131 91120 ce info camboard de Fax 07131 911203 im Vertrieb von CAMBOARD Electronics 3 Overview The high quality Kramer VS 21HDCP IR is an HDCP High Bandwidth Digital Content Protection compatible 2x7 DVI Switcher that accepts two DVI inputs letting you select either DVI input using a pushbutton located on the front panel and routes the selected DVI input signal to the DVI output DVI D Digital Note that only the digital signal DVI D is available on the DVI connector The VS 21HDCP IR features e Amaximum data rate of 6 75Gbps 2 25Gbps per graphic channel e HDCP compliance e HDTV compatibility e HDMI Support for Compressed Audio Channels e EDID PassThru that passes EDID signals between the source and display e Flexible control options that include front panel buttons RS 232 IR remote control remote contact closure e Compact MultiTOOLS size where three units can be rack mounted side by side in a 1U rack space with the optional RK 13 universal rack adapter 3 1 Defining the VS 21HDCP IR 2x1 DVI Switcher This section defines the VS 21HDCP IR www camboard de Tel 07131 91120 ce info camboard de Fax 07131 911203 im Vertrieb von CAMBOARD Electronics Input 1 INPUT 2 Output REMOTE Int G In2 2x1 DVI Switcher VS 21HDCP IR Figure 1 VS 21HDCP IR 2x1 DVI Switcher Feature l Function 1 INPUT 1 DVI Connector Connect to the DVI source 1 INPUT 2 DVI Connector Connect to the DVI
9. chine has an individual machine number If the OVR bit is set then all machine numbers accept implement the command and the addressed machine replies When a single machine is controlled over the serial port always set M4 MO to 1 and make sure that the machine itself is configured as MACHINE NUMBER 1 00 www camboard de Tel 07131 91120 ce info camboard de Fax 07131 911203 1 VS 21HDCP IR Protoco im Vertrieb von CAMBOARD Electronics 7 2 Instruction Codes All the values in the table are decimal unless otherwise stated Instruction Codes for Protocol 2000 Instruction Definition for Specific Instruction Notes Description Input Output SWITCH VIDEO Set equal to video input that is Set equal to video output that is 2 15 switched ree 0 disconnect to all the outputs NOTES on the above table NOTE 2 These are bi directional definitions If the switcher receives the code it performs the instruction If the instruction is performed due to a keystroke operation on the front panel then these codes are sent For example if the PC sends HEX code 01 85 88 83 then the switcher machine 3 switches input 5 to output 8 If the user switches input 1 to output 7 using the front panel buttons the switcher sends HEX code 41 81 87 83 to the PC When the PC sends one of the commands in this group to the switcher if the instruction is valid the switcher replies by sending the same four bytes to the PC that it r
10. eceived except for the first byte where the DESTINATION bit is set high NOTE 15 When the OVR bit 4 byte is set then the video commands have universal meaning For example instruction 1 SWITCH VIDEO causes all units including audio data etc to switch Similarly if a machine is in FOLLOW mode it performs any video instruction CP IR Protocol 2000 c www camboard de Tel 07131 911201ce info camboard de Fax 07131 911203 im Vertrieb von CAMBOARD Electronics 8 Protocol 3000 Syntax With Kramer Protocol 3000 you can control the VS 21HDCP IR from any standard terminal software for example the Windows HyperTerminal Application This RS 232 RS 485 communications protocol uses a data rate of 115 200 baud no parity 8 data bits and 1 stop bit 8 1 Host Message Format Start Address optional Body Delimiter 8 1 1 Simple Command Command string with only one command without addressing Start Body Delimiter 8 1 2 Command String Formal syntax with commands concatenation and addressing Start Address Delimiter Destination_id Command_1 CR Parameter1 1 Parameter1 2 Command 2 Parameter2 1 Parameter2 2 Command 3 Parameter3 1 Parameter3 2 8 2 Device Message Format Start Address optional Body delimiter 8 2 1 Device Long Response Echoing command Start Address optional Body Delimiter Sende
11. g 0 67lbs approx ACCESSORIES Power supply infrared remote controller bracket installation kit OUTPUT Specifications are subject to change without notice at http www kramerelectronics com 6 1 Default Communication Parameters Protocol 2000 Protocol 3000 Default Baud Rate Baud Rate 115 200 Data Bits Data Bits Stop Bits Stop Bits Command Format Command Format Example Output 1 0x01 0x81 0x81 Example Output 1 to AV 1 gt 1 lt CR gt to Input 1 0x81 Input 1 6 2 Toggling Between Protocols To set the machine to Protocol 3000 do the following 1 Disconnect the power 2 Press and hold the SELECT button while connecting the power The red IR LED flashes 3 Release the SELECT button Use this method to switch between Protocol 3000 and Protocol 2000 10 VS 21HDCP IR Technical Specificatior www camboard de Tel 07131 911201ce info camboard de Fax 07131 911203 im Vertrieb von CAMBOARD Electronics 7 Protocol 2000 This RS 232 RS 485 communication protocol uses four bytes of information as defined below For RS 232 a null modem connection between the machine and controller is used The default data rate is 9600 baud with no parity 8 data bits and 1 stop bit Note Compatibility with Kramer s Protocol 2000 does not mean that a machine uses all of the commands below Each machine uses a sub set of Protocol 2000 according to its needs 7 1 Syntax MSB LSB 1st Byte DESTINATIO
12. horized tampering with this product any repairs attempted by anyone unauthorized by Kramer Electronics to make such repairs or any other cause which does not relate directly to a defect in materials and or workmanship of this product This limited warranty does not cover cartons equipment enclosures cables or accessories used in conjunction with this product Without limiting any other exclusion herein Kramer Electronics does not warrant that the product covered hereby including without limitation the technology and or integrated circuit s included in the product will not become obsolete or that such items are or will remain compatible with any other product or technology with which the product may be used How Long Does this Coverage Last Seven years as of this printing please check our Web site for the most current and accurate warranty information Whois Covered Only the original purchaser of this product is covered under this limited warranty This limited warranty is not transferable to subsequent purchasers or owners of this product What Kramer Electronics will do Kramer Electronics will at its sole option provide one of the following three remedies to whatever extent it shall deem necessary to satisfy a proper claim under this limited warranty 1 Elect to repair or facilitate the repair of any defective parts within a reasonable period of time free of any charge for the necessary parts and labor to complete the repair and
13. im Vertrieb von CAMBOARD Electronics KRAMER ELECTRONICS LTD KRAMER l MO SER MANUAL DEL VS 21HDCP IR 2x1 DVI Switcher P N 2900 000556 Rev 5 www camboard de Tel 07131 911201ce info camboard de Fax 07131 911203 im Vertrieb von CAMBOARD Electronics This guide helps you install and use your product for the first time For more detailed information go to http www kramerelectronics com support product_downloads asp md to download the latest manual or scan the QR code on the left Step 1 Check what s in the box F VS 21HDCP IR 2x1 DVI Switcher amp 1 Quick Start sheet E 1 Power supply 5V DC Kramer RC IR3 Infrared Remote 4 Rubber feet Control Transmitter with batteries and user manual Step 2 Install the VS 21HDCP IR Attach the rubber feet and place on a table or mount the VS 21HDCP IR in a rack using an optional RK 13 rack mount Step 3 Connect the inputs and outputs Computer Controle DV Display Step 4 Connect the power Connect the 5V DC power adapter to the VS 21HDCP IR and plug the ff adapter into the mains electricity Step 5 Operate the VS 21HDCP IR Select an input via the REMOTE riRo ON IN 1 IN2 Our SELECT IN1 G IN2 Qoo 000 o HET IR remote control Front panel buttons Remote contact closure switch www camboard de Tel 07131 911201ce info camboard de Fax 07131 911203 im Vertrieb von CAMBOARD Electronics Contents 1
14. imited by a pipe character When chaining commands enter the message starting character and the message closing character only once at the beginning of the string and at the end Commands in the string do not execute until the closing character is entered A separate response is sent for every command in the chain 21HDCI sol 306 www camboard de Tel 07131 91120 ce info camboard de Fax 07131 911203 im Vertrieb von CAMBOARD Electronics 8 8 Maximum String Length 64 characters 8 9 Backward Support Protocol 2000 is transparently supported by Protocol 3000 You can switch between protocols using a switch protocol command from either platform 8 10 Commands 8 10 1 Help Commands Command l Syntax l Response Protocol handshaking 3C Ri OKICRLF 8 10 2 Common Commands Command l Description l Syntax l Response MODEL Read device model MODEL MODEL MACHINE_MODEL VERSION Read device firmware version VERSION VERSION MAJOR MINOR BUILD REVISION 8 10 3 Basic Routing Commands Cmd Command Short Description Syntax Response Switch audio AV NP our IN Jour AV IN gt OUT IN gt OUT RESULT and video Query audio AV NP our IN Jour AV IN gt OUT INSJOUT RESULT and video INPOUT IN INIPSOUT Switch video IN OUT VID IN GUT only rt form V INPOUT _ RESULT OUT Query Switch VID our IN OUT video only Short form V QUT VID INS
15. lus different models now appear in 11 groups that are clearly defined by function GROUP 1 Distribution Amplifiers GROUP 2 Switchers and Routers GROUP 3 Control Systems GROUP 4 Format Standards Converters GROUP 5 Range Extenders and Repeaters GROUP 6 Specialty AV Products GROUP 7 Scan Converters and Scalers GROUP 8 Cables and Connectors GROUP 9 Room Connectivity GROUP 10 Accessories and Rack Adapters and GROUP 11 Sierra Products Congratulations on purchasing your Kramer VS 21HDCP IR 2x1 DVI Switcher which is ideal for the following typical applications e Presentation graphics selection and routing 4HD f www camboard de Tel 07131 911201ce info camboard de Fax 07131 911203 im Vertrieb von CAMBOARD Electronics 2 Getting Started We recommend that you e Unpack the equipment carefully and save the original box and packaging materials for possible future shipment Review the contents of this user manual Go to http www kramerelectronics com to check for up to date user manuals application programs and to check if firmware upgrades are available where appropriate 2 1 Achieving the Best Performance To achieve the best performance e Use only good quality connection cables we recommend Kramer high performance high resolution cables to avoid interference deterioration in signal quality due to poor matching and elevated noise levels often associated with low quality cables e Do not
16. messages carriage return ASCII 13 line feed ASCII 10 00 UOO www camboard de Tel 07131 91120 ce info camboard de Fax 07131 911203 im Vertrieb von CAMBOARD Electronics Command chain separator character When a message string contains more than one command a pipe character separates each command Spaces between parameters or command terms are ignored 8 4 Entering Commands You can directly enter all commands using a terminal with ASCII communication software such as HyperTerminal Hercules etc Connect the terminal to the serial Ethernet or USB port on the Kramer device To enter CR press the Enter key LF is also sent but is ignored by the command parser For commands sent from some non Kramer controllers like Crestron some characters require special coding such as X Refer to the controller manual 8 5 Bidirectional Definition All commands are bidirectional That is if the device receives the code it will perform the instruction and if the instruction is performed due to a keystroke operation on the front panel or IR controller then these codes are sent to the PC or other RS 232 Ethernet USB controller 8 6 Command Forms Some commands have short name syntax in addition to long name syntax to allow faster typing The response is always in long syntax 8 7 Command Chaining Multiple commands can be chained in the same string Each command is del
17. r iae Command P Param1 Param2 result ICR LFI CR Carriage return ASCII 13 0x0D LF Line feed ASCII 10 0x0A ISP Space ASCII 32 0x20 www camboard de Tel 07131 911201ce info camboard de Fax 07131 911203 im Vertrieb von CAMBOARD Electronics 8 3 Command Terms Command A sequence of ASCII letters A Z a z and Command and parameters must be separated by at least one space Parameters A sequence of alphameric ASCII characters 0 9 A Z a z and some special characters for specific commands Parameters are separated by commas Message string Every command entered as part of a message string begins with a message starting character and ends with a message closing character Note A string can contain more than one command Commands are separated by a pipe character Message starting character For host command query For machine response or machine command performed by keystroke operation on the front panel or IR remote controller Device address Optional when directly connected to the device K Net Device ID or MACHINE NUMBER followed by ex 02 CRLF Query sign follows some commands to define a query request All outputs sign defines all outputs Message closing character CR For host messages carriage return ASCII 13 CRLF For machine
18. restore this product to its proper operating condition Kramer Electronics will also pay the shipping costs necessary to return this product once the repair is complete 2 Replace this product with a direct replacement or with a similar product deemed by Kramer Electronics to perform substantially the same function as the original product 3 Issue a refund of the original purchase price less depreciation to be determined based on the age of the product at the time remedy is sought under this limited warranty What Kramer Electronics will not do Under This Limited Warranty If this product is returned to Kramer Electronics or the authorized dealer from which it was purchased or any other party authorized to repair Kramer Electronics products this product must be insured during shipment with the insurance and shipping charges prepaid by you If this product is returned uninsured you assume all risks of loss or damage during shipment Kramer Electronics will not be responsible for any costs related to the removal or re installation of this product from or into any installation Kramer Electronics will not be responsible for any costs related to any setting up this product any adjustment of user controls or any programming required for a specific installation of this product How to Obtain a Remedy under this Limited Warranty To obtain a remedy under this limited warranty you must contact either the authorized Kramer Electronics reseller from whom you
19. s or the limitation of liability to specified amounts so the above limitations or exclusions may not apply to you Exclusive Remedy TO THE MAXIMUM EXTENT PERMITTED BY LAW THIS LIMITED WARRANTY AND THE REMEDIES SET FORTH ABOVE ARE EXCLUSIVE AND IN LIEU OF ALL OTHER WARRANTIES REMEDIES AND CONDITIONS WHETHER ORAL OR WRITTEN EXPRESS OR IMPLIED TO THE MAXIMUM EXTENT PERMITTED BY LAW KRAMER ELECTRONICS SPECIFICALLY DISCLAIMS ANY AND ALL IMPLIED WARRANTIES INCLUDING WITHOUT LIMITATION WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE IF KRAMER ELECTRONICS CANNOT LAWFULLY DISCLAIM OR EXCLUDE IMPLIED WARRANTIES UNDER APPLICABLE LAW THEN ALL IMPLIED WARRANTIES COVERING THIS PRODUCT INCLUDING WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE SHALL APPLY TO THIS PRODUCT AS PROVIDED UNDER APPICABLE LAW IF ANY PRODUCT TO WHICH THIS LIMITED WARRANTY APPLIES IS A CONSUMER PRODUCT UNDER THE MAGNUSON MOSS WARRANTY ACT 15 U S C A 82301 ET SEQ OR OTHER APPICABLE LAW THE FOREGOING DISCLAIMER OF IMPLIED WARRANTIES SHALL NOT APPLY TO YOU AND ALL IMPLIED WARRANTIES ON THIS PRODUCT INCLUDING WARRANTIES OF MERCHANTABILITY AND FITNESS FOR THE PARTICULAR PURPOSE SHALL APPLY AS PROVIDED UNDER APPLICABLE LAW Other Conditions This limited warranty gives you specific legal rights and you may have other rights which vary from country to country or state to state This limited warranty is void if i the label bearing
20. s the SELECT button to choose which DVI input to route to the output The SELECT button toggles between INPUT 1 and INPUT 2 lighting the IN 1 LED when INPUT 1 is selected or the IN 2 LED when IN 2 is selected Alternatively you can press key 1 or 2 on the remote transmitter once setup see Section 4 2 or use the contact closure remote control pins see Section 4 3 or use RS 232 Connecting the V 1H www camboard de Tel 07131 91120 ce info camboard de Fax 07131 911203 IHE im Vertrieb von CAMBOARD Electronics LLL l Y Y DVI DVI E S N DVI Graphics Ss Source 1 Set Top Box DVI Display Figure 2 Connecting the VS 21HDCP IR 2x1 DVI Switcher 4 1 Controlling via RS 232 You can connect to the VS 21HDCP IR via an RS 232 connection using for example a PC Note that a null modem adapter connection is not required To connect to the VS 21HDCP IR via RS 232 e Connect the RS 232 9 pin D sub rear panel port on the VS 21HDCP IR unit via a 9 wire straight cable only pin 2 to pin 2 pin 3 to pin 3 and pin 5 to pin 5 need to be connected to the RS 232 9 pin D sub port on your PC VS 21HDCP IR Connecting the VS 21HDCP IR www camboard de Tel 07131 911201ce info camboard de Fax 07131 911203 im Vertrieb von CAMBOARD Electronics 4 2 Controlling via the Remote Control Transmitter You can use the remote control transmitter to switch INPUT 1 or 2 to the output Before doing so set it to work with the VS 21HDCP IR by
21. secure the cables in tight bundles or roll the slack into tight coils e Avoid interference from neighboring electrical appliances that may adversely influence signal quality e Position your Kramer VS 21HDCP IR away from moisture excessive sunlight and dust This equipment is to be used only inside a building It may only be connected to other equipment that is installed inside a building www camboard de Tel 07131 91120 ce info camboard de Fax 07131 911203 im Vertrieb von CAMBOARD Electronics 2 2 Safety Instructions Caution There are no operator serviceable parts inside the unit Warning Use only the Kramer Electronics input power wall adapter that is provided with the unit Warning Disconnect the power and unplug the unit from the wall before installing 2 3 Recycling Kramer Products The Waste Electrical and Electronic Equipment WEEE Directive 2002 96 EC aims to reduce the amount of WEEE sent for disposal to landfill or incineration by requiring it to be collected and recycled To comply with the WEEE Directive Kramer Electronics has made arrangements with the European Advanced Recycling Network EARN and will cover any costs of treatment recycling and recovery of waste Kramer Electronics branded equipment on arrival at the EARN facility For details of Kramer s recycling arrangements in your particular country go to our recycling pages at Attp www kramerelectronics com support recycling 21HDCI etti www
22. the serial number of this product has been removed or defaced ii the product is not distributed by Kramer Electronics or iii this product is not purchased from an authorized Kramer Electronics reseller If you are unsure whether a reseller is an authorized Kramer Electronics reseller please visit our Web site at www kramerelectronics com or contact a Kramer Electronics office from the list at the end of this document Your rights under this limited warranty are not diminished if you do not complete and return the product registration form or complete and submit the online product registration form Kramer Electronics thanks you for purchasing a Kramer Electronics product We hope it will give you years of satisfaction www camboard de Tel 07131 911201ce info camboard de Fax 07131 911203 im Vertrieb von CAMBOARD Electronics For the latest information on our products and a list of Kramer distributors visit our Web site where updates to this user manual may be found We welcome your questions comments and feedback Web site www kramerelectronics com E mail info kramerel com SAFETY WARNING Disconnect the unit from the power e supply before opening and servicing P N 2900 000556 Rev 5 www camboard de Tel 07131 911201ce info camboard de Fax 07131 911203
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